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    • 3. 发明授权
    • Window adjustment system for blinds
    • 百叶窗调节系统
    • US08776814B1
    • 2014-07-15
    • US13207296
    • 2011-08-10
    • Keith BeamScott D. Lee
    • Keith BeamScott D. Lee
    • E04H15/58E04H15/54
    • E04H15/44E04H15/001
    • A ground blind that includes a collapsible support structure, a flexible cover, and a window assembly. The flexible cover is mounted to the collapsible support structure. The window assembly defines a window opening in the cover and includes a flexible window panel, at least one follower, and at least one track portion. The at least one follower is carried by the window panel and has at least one follower end portion. The at least one track portion is sized to receive the at least one follower end portion. The at least one follower end portion is adjustably positioned within the at least one track portion to alter the window opening.
    • 包括可折叠支撑结构,柔性盖和窗组件的地面盲板。 柔性盖安装到可折叠支撑结构。 窗户组件限定了在盖中的窗口,并且包括柔性窗面板,至少一个从动件和至少一个轨道部分。 所述至少一个从动件由所述窗口板承载并具有至少一个从动端部。 所述至少一个轨道部分的尺寸被设计成接纳所述至少一个从动端部。 所述至少一个从动端部可调节地定位在所述至少一个轨道部分内以改变所述窗口。